1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Georgia [21]
3 years ago
14

When The appearance of a system changes does the mass of the system also change why why not

Chemistry
2 answers:
Dahasolnce [82]3 years ago
8 0

Your question has been heard loud and clear.

Well , if youre talking about chemistry , then yes youre right , Appearance and mass are totally different concepts , appearance of any substance only depends on how the surfaces absorb and relfect light. Mass , well it is constant for a system and will never change , appearance of a system may change but not because of mass.

Thank you

seropon [69]3 years ago
5 0
No, because the appearance has nothing to do with system as well as the fact that appearance is only how it looks

(Btw, that toga picture is like... ughhhh!) hope this helps you ♥︎☀︎☁︎♨︎

You might be interested in
How many acetyl coa molecules may be obtained from oxidation of an 18-carbon fatty acid?
saveliy_v [14]
The answer would be 9
7 0
3 years ago
How many significant figures are in 0.000128?
san4es73 [151]
Three sig figs, the leading zeros are not sig figs
6 0
2 years ago
How long does it take me to travel 500 m E at a velocity of 50 m/s E?
konstantin123 [22]

Answer:15 s E

Explanation:

7 0
2 years ago
A mixture of helium, nitrogen, and oxygen has a total pressure of 752 mm Hg. The
NISA [10]

Answer: The partial pressure of oxygen in the mixture is 321 mm Hg

Explanation:

According to Dalton's law, the total pressure is the sum of individual pressures.

p_{total}=p_{He}+p_{N_2}+p_{O_2}

Given : p_{total} = total pressure of gases = 752 mm Hg

p_{He} = partial pressure of Helium = 234 mm Hg

p_{N_2} = partial pressure of nitrogen = 197 mm Hg

p_{O_2} = partial pressure of oxygen = ?

Putting in the values we get:

752mmHg=234mmHg+197mmHg+p_{O_2}

p_{O_2}=321mmHg

The partial pressure of oxygen in the mixture is 321 mm Hg

5 0
3 years ago
Where does the water in air come from?
Tanya [424]

Answer:

About 90 percent of water in the atmosphere is produced by evaporation from water bodies, while the other 10 percent comes from transpiration from plants. There is always water in the atmosphere.✌️

3 0
2 years ago
Other questions:
  • A gas occupies a volume at 34.2 mL at a temperature of 15.0 C and a pressure of 800.0 torr. What will be the volume of this gas
    10·2 answers
  • Determine the oxidation state of the metal ion in [co(nh3)5br]2+. express your answer as an integer.
    10·1 answer
  • The IR spectrum of a solid can be taken by dissolving it to create a solution. An appropriate solvent is Choose... because its I
    5·1 answer
  • Explain the valence differences etc between the two polyatomic ions: nitrate and nitrite.
    14·2 answers
  • If you are given only the mass number of neutrons, how do we find an atomic number?
    12·2 answers
  • How many atoms are in 1.00 mol of calcium
    15·1 answer
  • What should you use to compare one substance with another substance in a reaction?
    7·1 answer
  • WORD
    10·1 answer
  • If pea plants with the genotypes RR and rr cross, what genotype will their offspring all have?
    13·2 answers
  • Hydrochloric Acid would best be described as a:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!